A toothache is usually caused by a tooth or gum problem, but can stem from a non-dental issue. Treatment depends on the underlying cause.

Learn what the latest studies say about root canals—when they’re needed, how they work, and why quality care matters.

Teeth may seem like static fixtures, but a new collaboration between engineers and clinicians is proving just how dynamic, ...

Doctors and genetic researchers at The University of Manchester have discovered that changes in a gene leads to severe nerve damage in children following a mild bout of infection.